A disease in which mycelium and spores of the fungus are seen as a whitish or grayish growth on the host surface is called mildew. The leaves are most commonly infected, whereas the other arial plant parts are not exception. If growth develops mainly on the lower surface of the leaves named downy mildew.
The pitch of a sound is determined by its:
Why does a fountain pen leak on an airplane flying at high altitude?
In MRI machine, which one of the following is used?
The curie law, x = C/T, expressing susceptibility x varying with absolute temperature T, is obeyed by:
An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is New...
Why do brads not have respiratory trouble at the time of flying at high all?
What is the SI unit of magnetic flux?
Two spherical soap bubbles of radii r1 and r2 coalesce to form a bubble of radius R. If surface tension of soap solution is T, atmospheric pressure is ...
Energy that is produced commercially from coal is called –
